Where to go in 7月
1年でもっとも旅行者が多い月であり、行き先選びが結果を大きく左右する月でもあります。
7月は多くの国で学校の休みが重なる時期で、人気の旅行先では料金も混雑もピークに達します。南ヨーロッパは日中が本格的に暑くなる一方、北ヨーロッパや東アジアの方が過ごしやすい選択肢です。東南アジアでは、雨季というイメージに反して、タイのアオ湾沿岸やインドネシア東部の島々が好条件の時期に入ります。
今月訪れるのに向いている8の場所
Thai holidays in July and what they do to fares
July 2027 has two Thai holiday breaks on the Bank of Thailand list. Asarnha Bucha falls on Sunday 18 July with Monday 19 July as the substitute, giving Saturday 17 to Monday 19 July. H.M. the King's Birthday is Wednesday 28 July, a midweek day that only becomes a long break if you take leave either side.
Thai demand is moderate in July because schools are in session, but the destinations are at global peak: Europe's summer holidays, Japan's school break from late July and the northern hemisphere's dry season. Fares from Bangkok to Europe and to Hokkaido are high for reasons that have nothing to do with Thai holidays.
Visa notes for Thai passport holders in July
These are the entry rules for the places this page recommends. Rules change, so confirm on the official page before you pay for flights.
- Schengen countries (most of the EU plus Norway, Iceland and Switzerland): Thai passport holders need a Schengen visa, and since the Entry/Exit System started, fingerprints and a face photo are taken at the first border crossing. https://travel-europe.europa.eu/ees_en
- Japan: Thai ordinary passports are visa-exempt for short stays of up to 15 days; a longer trip needs a visa from the Embassy of Japan. Immigration rules: https://www.moj.go.jp/isa/index.html
- Peru and Argentina: check the current visitor rule for Thai passports with each country's migration authority before booking: https://www.gob.pe/migraciones and https://www.argentina.gob.ar/interior/migraciones
- Kenya: visitors apply for an Electronic Travel Authorisation before flying; use only the government portal. https://www.etakenya.go.ke/
- New Zealand: Thailand is not a visa-waiver country, so Thai passport holders need a Visitor Visa. https://www.immigration.govt.nz/new-zealand-visas/visas/visa/visitor-visa
- Anywhere else on this page: check the country's embassy in Bangkok or its official e-visa portal, starting from the Thai Department of Consular Affairs. https://consular.mfa.go.th
Weather and crowds at a glance in July
| 渡航先 | Typical conditions | Crowds and prices | Official forecast |
|---|---|---|---|
| フィンランド | Warm days, very long light | Local holiday month; cottages booked | Finnish Meteorological Institute |
| Japan, Sapporo | Mild, less humid than Tokyo | Busy from late July | JMA |
| Thailand, Koh Samui | Mostly dry, calm sea | Moderate; European visitors | Thai Meteorological Department |
| モンゴル | Warm days, cold nights | Naadam festival week books out | Mongolia's national weather agency |
| Peru, Cusco | Dry, cold nights | Peak; trail permits sell out | SENAMHI |
| タンザニア | Dry season | High season for safaris | Tanzania Meteorological Authority |
| アイスランド | Warmest month, still cool | Peak | Icelandic Met Office |
| ニュージーランド | Winter; snow in the mountains | Ski weekends busy, cities quiet | MetService |
Conditions are typical patterns, not a forecast. Check the national weather service listed for the week you travel.
When to book for July
- For Europe, Iceland, Peru and the safari parks, July is booked by people from every continent; three to six months ahead is normal for rooms, and Machu Picchu entry and Inca Trail permits go earliest.
- Koh Samui and the Gulf islands are the July option that needs no long lead time; the Asarnha Bucha weekend is the only stretch where domestic flights fill.
- If a visa is needed, the visa appointment sets the timeline, not the fare: book the appointment first and buy refundable or changeable flights only after it is confirmed.
- Buy and install the eSIM at home in the days before departure; most plans in our catalogue only start counting days on first connection at the destination, which the plan page states.
Data needs in July
July travel splits between remote and crowded. Mongolia, the Peruvian highlands and Tanzanian parks have long stretches with weak or no signal, so plan offline maps and expect to sync only in towns. Europe's cities are the opposite: strong networks but busy terminals, where activating before you land saves the most time. A two-week summer trip in Europe usually suits 20 GB; a safari week needs far less.
Where to go in 7月
この時期の混雑は避けられますか?+
はい、可能です。夏の定番リストに入っていない国を選べば実現できます。東欧や北欧、東アジアであればまだ余裕があり、費用もかなり抑えられます。
雨季のアジアは旅行先として避けるべきですか?+
いいえ。雨が地域全体で一斉に降るわけではありません。タイ湾岸やインドネシアの大部分はこの時期晴れており、どの月を選ぶかよりどの海岸を選ぶかのほうが重要です。
どのくらい前に予約すべきですか?+
この時期の人気渡航先では、数か月前からの予約が当たり前です。特に駅近くの宿泊施設や週末の国内線は早めに埋まります。
Which July 2027 days are Thai holidays?+
Monday 19 July (substitute for Asarnha Bucha on Sunday 18 July) and Wednesday 28 July (H.M. the King's Birthday), on the Bank of Thailand list.
Is a Schengen visa slower to get in summer?+
Appointment slots are harder to find from spring onwards. The EU allows applications up to six months before the trip; apply as early as your dates allow.
Is the Gulf coast really dry in July?+
Koh Samui and its neighbours usually get less rain in July than the Andaman coast, which is in its monsoon. Showers still happen; check the Thai Meteorological Department before boat days.
Will my eSIM work on safari in Tanzania?+
Near towns and lodges, usually yes; deep inside the parks, often not. Treat signal as a bonus there and download maps and documents before leaving the city.









